CN105615829B - A kind of method and apparatus instructing deep venous puncture - Google Patents
A kind of method and apparatus instructing deep venous puncture Download PDFInfo
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- CN105615829B CN105615829B CN201510216547.XA CN201510216547A CN105615829B CN 105615829 B CN105615829 B CN 105615829B CN 201510216547 A CN201510216547 A CN 201510216547A CN 105615829 B CN105615829 B CN 105615829B
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- pressure
- pressure sensitive
- physiological saline
- hose
- sensitive part
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Abstract
A kind of method and apparatus instructing deep venous puncture, it is a kind of method and apparatus of deep venous puncture for instructing medical severe urgent rescue.Band is inoculated with the hose of physiological saline after puncturing needle tubing, the pressure of syringe needle contact position is conducted by physiological saline, utilize pressure sensor, induction syringe needle contact position pressure in real time, and be shown on displaying alarm, while according to the pressure change of artery, vein and non-vascular position difference, real-time prompting is carried out to the needle position of doctor's operation, especially needle contact artery when can and alarm stablize and improve the success rate of puncture in addition the experience of doctor；Device is small and exquisite, does not influence other operations, easy to use；Present apparatus contact patient is non-band electric equipment, and pressure sensitive device is connected with displaying alarm by data line, and the safety of patient is improved.
Description
Technical field
The present invention relates to a kind of method and apparatus of deep venous puncture for instructing medical severe urgent rescue, especially
Real-time monitoring needle contact position pressure instructs the method and apparatus for setting pipe.
Background technique
In state of an illness patient complicated and changeable, usual peripheral venous access is difficult meet the needs of Quick medicine and infusion,
The foundation of big venous access is capable of providing a quick infusion approach, and energy monitoring center vein pressure, while grasping for right heart catheter
Adequate preparation is carried out in the treatments such as work, haemodialysis.Deep venou is the coarse blood vessel of proximal part, and in the portion, Position Pipe is hemodynamic
Hygienic monitoring on hands of childhood, infusion, intravenous hyperalimentation, CPR and the non-ideal channel for disposing cardiac pacing conduit.Current method has doctor
Experience heuristic and B-ultrasound method.It is soundd out by doctor's experience, success rate varies with each individual；B-ultrasound method, in " China doctor
Learn ultrasonic magazine (electronic edition) " interim there is " ultrasonic guidance technology answering in newborn's internal jugular vein intubation within 2012 years 6
With " introduce, success rate is high, but needs ultrasonic equipment, first to observe, and it is rear to operate, without real-time.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of method and apparatus for instructing deep venous puncture, solve
The problem of deep venous puncture traditional Chinese physician's experience heuristic success rate is unstable, and ultrasonic equipment is without real-time.
The present invention uses following technical scheme to be addressed against the above technical problems: band is inoculated with physiology after piercing needle
The hose of salt water incudes needle contact using pressure sensor by the pressure that physiological saline conducts syringe needle contact position in real time
Position pressure, is shown on displaying alarm, while not according to the pressure change feature of artery, vein and non-vascular position
Together, different prompts are given, real-time instruction doctor implements deep vein puncture.
The invention has the beneficial effects that real-time prompting, especially syringe needle can be carried out to the needle position that doctor operates
Energy and alarm when contacting artery, in addition the experience of doctor, stablizes and improve the success rate of puncture；Device is small and exquisite, does not influence
Other operations, it is easy to use；Present apparatus contact patient is non-band electric equipment, and the same displaying alarm of pressure sensitive device
It is connected by data line, improves the safety of patient.
Detailed description of the invention
Fig. 1 is technical solution schematic diagram.In Fig. 1: 1, puncture needle tubing, 2, fill physiological saline hose, 3, pressure sensitive dress
It sets, 4, displaying alarm, 5, DC power supply output, 6, the pressure sensitive signal of needle contact position, 7, physiological saline conduction
Pressure sensitive signal, 8, pressure on the number signal.
Fig. 2 is 1 pressure sensitive device figure of embodiment.In Fig. 2: 201, connecting pipe, 202, fastening hose nut, 203, valve
Door, 204, pressure sensor, 205, sensor transducing unit, 206, deflation rubber stopper, 207, exhaust outlet, 208, number pressure it is believed that
Number line and present apparatus supply lines.
Fig. 3 is embodiment 1,3 displaying alarm front elevations.In Fig. 3: 301, power supply green indicator light, 302, real-time pressure
The instruction of Reeb shape, 303, current period maximum pressure value, 304, pressure cycle value, 305, arrival vein green indicator light, 306,
Reach artery red indicating light.
Fig. 4 is 1 displaying alarm side view of embodiment.In Fig. 4: 401, jack 220VAC is inputted.
Fig. 5 is 2 displaying alarm figure of embodiment.In Fig. 5: 501, supplying cell 1.
Fig. 6 is 3 pressure sensitive device figure of embodiment.In Fig. 6: 609, built-in pressure data transmitting antenna, 610, power supply electricity
Pond 2.
Fig. 7 is 3 displaying alarm side view of embodiment.In Fig. 7: 709, external pressure data signal receiving antenna.
Specific embodiment
Technical solution of the present invention is done further specific below by embodiment 1 in conjunction with attached drawing 1, Fig. 2, Fig. 3, Fig. 4
Explanation.
Embodiment 1: the present embodiment is to utilize the pressure for the contact position for puncturing needle tubing (1) needle contact position in Fig. 1
Inductive signal (6), the physiological saline being transmitted in the hose (2) for filling physiological saline, the pressure sensitive for then conducting physiological saline
Signal (7) is transmitted to pressure sensitive device (3), and pressure sensitive device (3) passes pressure on the number signal (8) for after pressure data
It gives displaying alarm (4), while displaying alarm (4) is supplied to pressure sensitive device (3) by DC power supply output (5)
Electricity.In conjunction with Fig. 2, the structure and principle of pressure sensitive device in the technical program are further illustrated, in Fig. 2, fill physiological saline
One end cap of hose on connecting pipe (201), rotate clockwise fastening hose nut (202), fix hose, open valve
(203), so that the physiological saline with pressure is entered pressure sensor (204) induction zone, pull up deflation rubber stopper (206), most bottom
The Rubber end in portion lifts gap, and gas is discharged from exhaust outlet (207), draws 3 times, guarantees that exhaust is completed.Pressure sensor (204) sense
The variation that pressure should be arrived, the processing through sensor transducing unit (205) issue signal by pressure data signal line (208).
In conjunction with Fig. 3, the minutia that alarm portion is shown in technical solution is further illustrated.In Fig. 3, real-time pressure data signal warp
Pressure data signal line (208) is transmitted to displaying alarm, and after internal analysis is handled, real time pressure waveform indicates that (302) are aobvious
Show real-time pressure；Current period maximum pressure value (303) shows the maximum pressure in current a cycle；Pressure cycle value
(304) period of pressure change is shown, unit is " pressure cycle number/per minute "；The bright explanation of power supply green indicator light (301) is set
It is standby to have powered, and in normal operation；Arrival vein green indicator light (305) is bright, indicates that current needle contact position is quiet
Arteries and veins；Arrival artery red indicating light (306) is bright, indicates that current needle contact position arrived artery；In Fig. 4, jack
It is power inlet that 220VAC, which inputs (401),.
Displaying alarm scheme of the invention is done more specifically in conjunction with attached drawing 5 below by embodiment 2
It is bright.
Embodiment 2: in Fig. 5, pressure data signal line and pressure sensitive device supply lines (208) are electric with the power supply of itself
Pond 1(501) it is supplied to the DC power supply of oneself and pressure sensitive device, while pressure data signal is received, at internal analysis
After reason, power supply green indicator light (301) bright indicating equipment has been powered, and in normal operation；Reach vein green indicator light
(305) bright, indicate that current needle contact position is vein；Arrival artery red indicating light (306) is bright, indicates current needle contact
Position arrived artery.
Technical solution of the present invention is done more specifically in conjunction with attached drawing 3, Fig. 6, Fig. 7 below by embodiment 3
It is bright.
Embodiment 3: in Fig. 6, the power supply of pressure sensitive part is provided by supplying cell 2(610), fills physiological saline
One end cap of hose rotates clockwise fastening hose nut (202) on connecting pipe (201), fixes hose, opens valve
(203), so that the physiological saline with pressure is entered pressure sensor (204) induction zone, pull up deflation rubber stopper (206), most bottom
The Rubber end in portion lifts gap, and gas is discharged from exhaust outlet (207), draws 3 times, guarantees that exhaust is completed.Pressure sensor (204) sense
Signal is passed through built-in pressure data wireless transmission antenna by the variation that should arrive pressure, the processing through sensor transducing unit (205)
(609) it issues.In conjunction with Fig. 7, the specific implementation of displaying alarm is further illustrated, in Fig. 7, jack 220VAC input
It (401) is power inlet, real-time pressure data signal is by radio wave, by external pressure data signal reception of wireless signals
Antenna (709) is transmitted to displaying alarm after receiving, after internal analysis is handled, in Fig. 3, in real-time pressure data signal warp
After portion's analysis processing, real time pressure waveform indicates that (302) show real-time pressure；Current period maximum pressure value (303) display is worked as
Maximum pressure in the previous period；Pressure cycle value (304) shows the period of pressure change, and unit is " pressure cycle number/every
Minute "；Power supply green indicator light (301) bright indicating equipment has been powered, and in normal operation；Reach vein green indicator light
(305) bright, indicate that current needle contact position is vein；Arrival artery red indicating light (306) is bright, indicates current needle contact
Position arrived artery.
Claims (4)
1. a kind of device for instructing deep venous puncture, the device include physiological saline hose pilot part, pressure sensitive and
Display alarm three parts, it is characterised in that physiological saline hose pilot part can get effective pressure, pressure sensitive close to patient
Part passes through the pressure of physiological saline conduction induction in centre；Display alarm portion does police instruction, display alarm far from patient
There is pressure data transmission between part and pressure sensitive part；
The physiological saline hose pilot part includes hose, connecting pipe, fastening nut, the valve of preparatory perfusion physiological saline；
Using the blood pressure transducing signal for puncturing needle tubing needle contact position, the physiology salt being transmitted in the hose of perfusion physiological saline
Water；Described hose one end is connect with connecting pipe by fastening nut；Valve is connected between the connecting pipe and pressure sensitive part
Door；
The pressure sensitive part includes: pressure sensor, deflation rubber stopper, exhaust outlet；The deflation rubber stopper and exhaust outlet
Connection；The deflation rubber stopper is used to exclude the gas in connecting pipe from exhaust outlet.
2. the power pack of device as described in claim 1, the display alarm portion is powered with alternating current 220VAC, use
Data line connects pressure sensitive part, and provides DC power supply for pressure sensitive part, provide indicator light indicate non-vascular position,
The position of arteries and vein blood vessel provides pressure history, pressure maximum in the period that liquid crystal display shows sensing part
Value and cycle times per minute.
3. the power pack of device as described in claim 1, the display alarm portion is powered with battery, data line is used
Pressure sensitive part is connected, and provides DC power supply for pressure sensitive part, indicator light instruction non-vascular position, arterial blood are provided
The position of pipe and vein blood vessel.
4. device as described in claim 1, the pressure sensitive part is independently-powered using battery, pressure sensitive part
Comprising radio-cell, wirelessly real-time Transmission pressure data；The display alarm portion includes radio-cell, is passed through
Wireless mode receives the real-time pressure data that pressure sensitive part issues, and shows the power pack alternating current 220VAC of alarm portion
Power supply provides the position of indicator light instruction non-vascular position, arteries and vein blood vessel, provides liquid crystal display and show sensing part
Pressure history, Pressure maximum value and cycle times per minute in the period.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510216547.XA CN105615829B (en) | 2015-05-04 | 2015-05-04 | A kind of method and apparatus instructing deep venous puncture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510216547.XA CN105615829B (en) | 2015-05-04 | 2015-05-04 | A kind of method and apparatus instructing deep venous puncture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105615829A CN105615829A (en) | 2016-06-01 |
| CN105615829B true CN105615829B (en) | 2019-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510216547.XA Expired - Fee Related CN105615829B (en) | 2015-05-04 | 2015-05-04 | A kind of method and apparatus instructing deep venous puncture |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106955410A (en) * | 2017-04-28 | 2017-07-18 | 段素梅 | A kind of judgement PICC puts the device of pipe dystopy |
| CN107243098A (en) * | 2017-07-04 | 2017-10-13 | 九江学院 | It is a kind of to detect control device and detection method that venous transfusion runs pin |
| CN110302451A (en) * | 2018-03-20 | 2019-10-08 | 中国人民解放军总医院 | Puncture detection device |
| WO2021112794A1 (en) * | 2019-12-05 | 2021-06-10 | Selcuk Universitesi | A dosiflow meter with dose adjustment according to vital findings |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1301527A (en) * | 1999-12-27 | 2001-07-04 | 房茂峰 | Hard film external anesthetic puncture pressure measuring alarm needle |
| CN201398991Y (en) * | 2009-05-09 | 2010-02-10 | 孟剑 | Epidural anesthesia puncture alarm device |
| CN201453775U (en) * | 2009-07-10 | 2010-05-12 | 钟光珍 | Pressure assisted vessel puncture outfit |
| JP2013188382A (en) * | 2012-03-14 | 2013-09-26 | Asahi Kasei Medical Co Ltd | Central venous pressure measurement method, central venous pressure measurement system, dialysis system, and program |
| CN203861322U (en) * | 2014-03-13 | 2014-10-08 | 中国人民解放军第三军医大学第一附属医院 | Multifunctional puncture needle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102599892A (en) * | 2012-04-16 | 2012-07-25 | 许永华 | Intraperitoneal pressure monitoring system and monitoring method |
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2015
- 2015-05-04 CN CN201510216547.XA patent/CN105615829B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1301527A (en) * | 1999-12-27 | 2001-07-04 | 房茂峰 | Hard film external anesthetic puncture pressure measuring alarm needle |
| CN201398991Y (en) * | 2009-05-09 | 2010-02-10 | 孟剑 | Epidural anesthesia puncture alarm device |
| CN201453775U (en) * | 2009-07-10 | 2010-05-12 | 钟光珍 | Pressure assisted vessel puncture outfit |
| JP2013188382A (en) * | 2012-03-14 | 2013-09-26 | Asahi Kasei Medical Co Ltd | Central venous pressure measurement method, central venous pressure measurement system, dialysis system, and program |
| CN203861322U (en) * | 2014-03-13 | 2014-10-08 | 中国人民解放军第三军医大学第一附属医院 | Multifunctional puncture needle |
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| CN105615829A (en) | 2016-06-01 |
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Granted publication date: 20190125 Termination date: 20190504 |